CHROMAFIL® Syringe Filters – Polyamide (PA), Nylon

  • Rather hydrophilic material
  • For aqueous or organic/aqueous medium polar liquids

Chromafil

Catalog No.DescriptionPrice (USD)
729010Chromafil Syringe Filters, AO-20/3, 0.20um, 3mm diam., PP/PA, colorless/colorless, 100/pk Buy now $148.00
729011Chromafil Syringe Filters, AO-45/3, 0.45um, 3mm diam., PP/PA, colorless/colorless, 100/pk Buy now $148.00
729012Chromafil Syringe Filters, AO-20/25, 0.20um, 25mm diam., yellow/green, 100/pk Buy now $122.00
729012.400Chromafil Syringe Filters, AO-20/25, 0.20um, 25mm diam., yellow/green, 400/pk Buy now $488.00
729013Chromafil Syringe Filters, AO-45/25, 0.45um, 25mm diam., colorless/green, 100/pk Buy now $122.00
729013.400Chromafil Syringe Filters, AO-45/25, 0.45um, 25mm diam., colorless/green, 400/pk Buy now $488.00

Chromafil Xtra

Catalog No.DescriptionPrice (USD)
729212Chromafil Xtra Syringe Filters, PA-20/25,0.20um, 25mm diam., 100/pk Buy now $122.00
729212.400Chromafil Xtra Syringe Filters, PA-20/25, 0.20um, 25mm diam., colorless,labelled, 400/pk Buy now $488.00
729213Chromafil Xtra Syringe Filters, PA-45/25, 0.45um, 25mm diam., colorless/labelled, 100/pk Buy now $122.00
729213.400Chromafil Xtra Syringe Filters, PA-45/25, 0.45um, 25mm diam., colorless/labelled, 400/pk Buy now $488.00

  Type Pore Size (µm) Membrane Diameter (mm) Color (Top) Color (Bottom) Standard Pack (Filters/Pack) REF BIG-BOX (Filters/Pack)
Xtra PA-20/25 0.20 25 labeled 100 729212 400
Xtra PA-45/25 0.45 25 labeled 100 729213 400
AO-20/3 0.20 3 colorless colorless 100 729010
AO-45/3 0.45 3 colorless colorless 100 729011

CHROMAFIL Disposable Filters

This table lists the chemical compatibility of our CHROMAFIL materials. The chemical compatibility depends on several parameters such as time, pressure and concentration. In most cases, CHROMAFIL filters will have only short contact with a solvent. In these cases they may be used despite limited compatibility. For example, a PTFE filter with PP housing does not liberate any UV-detectable substances during filtration of 5 ml THF, although PP shows only limited resistance towards THF.

INTERACTIVE COMPATIBILITY CALCULATOR

+ Resistant | – Not Resistant | O Limited Resistance

  • MV-Cellulose Mixed Esters
  • CA-Cellulose Acetate
  • RC-Regenerated Cellulose
  • PA-Polyamide
  • PTFE-Polytetrafluoroethylene (Teflon)
  • PVDF-Polyvinylidene difluoride
  • PES-Polyethersulfone
  • PET-Polyester
  • GF-Glass Fiber
  • PP-Polypropylene (Housing Material)

Solvent Material
MV CA RC PA PTFE PVDF PES PET GF PP
Acetaldehyde - - + 0 + + + + 0
Acetic acid, 100% - - - - + + + + + +
Acetone - - + + + + + + + +
Acetonitirle - - + + + + + + + +
Ammonia, 25% - - 0 - + + + 0 + +
Benzene + + + + + 0 + + 0
n-Butanol + + + 0 + + + + + +
Cyclohexane + + + 0 + + + + + +
Dichloromethane + - + - + + - + + -
Diethyl ether 0 0 + + + + + + + 0
Dimethylformamide - - 0 + + - - + + +
1, 4-Dioxane - - + + + 0 - + + 0
Ethanol - + + + + + + + + +
Ethyl acetate - - + + + + + + + 0
Ethylene glycol 0 0 + + + + + + + +
Formic acid, 100% + - 0 - + + + 0 + +
Hydrochloric acid, 30% - - - - + + + - + +
Methanol - - + + + + + + + +
Nitric acid, 65% - - - - 0 0 0 + -
Oxalic acid, 10% aqueous + - + - + + + + +
Petroleum ether + + + + + + + + + +
Phosphoric acid, 80% - - 0 - + 0 + + +
Potassium hydroxide, 1 mol/1 - - 0 + + 0 + 0 + +
2-Propanol + + + + + + + + + +
Sodium hydroxide, 1 mol/1 - - 0 + + 0 0 0 0 -
Tetrachloromethan + - + + + 0 + + 0
Tetrahydrofuran - - + 0 + + - + + -
Toluen + - + + + + + + + -
Trichloroethylene + + + 0 + + + + 0
Trichloromethan + - + - + + - + + -
Urea + + + + + + + + +
Water + + + + + + + + + +
DATA NOT GUARANTEED